Smoke detector



1. Smoke detector

1.1 : Front

1.2 : Top

1.3 : Bottom

1.4 : Right

1.5 : A-A′ Cross-sectional view

The broken line showing is included for the purpose of illustrating portions of the “article” and forms no part of the claimed design. 

CLAIM The ornamental design for smoke detector, as shown and described. 